Publisher's Synopsis
In this final installment of the Underwater Waves trilogy, war is starting between the two island nations of the World and the United States, and only Jedediah and his friends know the identity of the mastermind who's pulling the strings to make it happen. But they can't prove it - and every day, more innocent people are dying. Will they be able to find evidence in time to put an end to the bloodbath? And if they do, will it be too late to stop a massive invasion by the forces of Mount McKinley, a threat that grows more and more real with each passing day?
